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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-04-12 18:01:33 +0800
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-04-20 23:17:27 +0800
commit1fb4f71977c5ffe5875412949b0b7ab2bed3a283 (patch)
tree0ed0fc0e33ba21cc17381f0e08f07c96bee57c8e
parent39f31cd40ae0c2301c00e6f1cf17bf20863c498c (diff)
downloadop-kernel-dev-1fb4f71977c5ffe5875412949b0b7ab2bed3a283.zip
op-kernel-dev-1fb4f71977c5ffe5875412949b0b7ab2bed3a283.tar.gz
ARM: at91: DT: add Calao USB A9263 board support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
-rw-r--r--arch/arm/boot/dts/usb_a9263.dts131
-rw-r--r--arch/arm/mach-at91/Makefile.boot1
2 files changed, 132 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/usb_a9263.dts b/arch/arm/boot/dts/usb_a9263.dts
new file mode 100644
index 0000000..6fe05cc
--- /dev/null
+++ b/arch/arm/boot/dts/usb_a9263.dts
@@ -0,0 +1,131 @@
+/*
+ * usb_a9263.dts - Device Tree file for Caloa USB A9293 board
+ *
+ * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2 only
+ */
+/dts-v1/;
+/include/ "at91sam9263.dtsi"
+
+/ {
+ model = "Calao USB A9263";
+ compatible = "atmel,usb-a9263", "atmel,at91sam9263", "atmel,at91sam9";
+
+ chosen {
+ bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
+ };
+
+ memory {
+ reg = <0x20000000 0x4000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock@0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <12000000>;
+ };
+ };
+
+ ahb {
+ apb {
+ dbgu: serial@ffffee00 {
+ status = "okay";
+ };
+
+ macb0: ethernet@fffbc000 {
+ phy-mode = "rmii";
+ status = "okay";
+ };
+
+ usb1: gadget@fff78000 {
+ atmel,vbus-gpio = <&pioB 11 0>;
+ status = "okay";
+ };
+
+ };
+
+ nand0: nand@40000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "soft";
+ nand-on-flash-bbt;
+ status = "okay";
+
+ at91bootstrap@0 {
+ label = "at91bootstrap";
+ reg = <0x0 0x20000>;
+ };
+
+ barebox@20000 {
+ label = "barebox";
+ reg = <0x20000 0x40000>;
+ };
+
+ bareboxenv@60000 {
+ label = "bareboxenv";
+ reg = <0x60000 0x20000>;
+ };
+
+ bareboxenv2@80000 {
+ label = "bareboxenv2";
+ reg = <0x80000 0x20000>;
+ };
+
+ oftree@80000 {
+ label = "oftree";
+ reg = <0xa0000 0x20000>;
+ };
+
+ kernel@a0000 {
+ label = "kernel";
+ reg = <0xc0000 0x400000>;
+ };
+
+ rootfs@4a0000 {
+ label = "rootfs";
+ reg = <0x4c0000 0x7800000>;
+ };
+
+ data@7ca0000 {
+ label = "data";
+ reg = <0x7cc0000 0x8340000>;
+ };
+ };
+
+ usb0: ohci@00a00000 {
+ num-ports = <2>;
+ status = "okay";
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ user_led {
+ label = "user_led";
+ gpios = <&pioB 21 0>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ user_pb {
+ label = "user_pb";
+ gpios = <&pioB 10 1>;
+ linux,code = <28>;
+ gpio-key,wakeup;
+ };
+ };
+
+ i2c@0 {
+ status = "okay";
+ };
+};
diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot
index 0c6e0e9..7f0a5cb 100644
--- a/arch/arm/mach-at91/Makefile.boot
+++ b/arch/arm/mach-at91/Makefile.boot
@@ -19,6 +19,7 @@ dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9260.dtb
dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9260.dtb
# sam9263
dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9263ek.dtb
+dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9263.dtb
# sam9g20
dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek.dtb
dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek_2mmc.dtb
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